No, I’m afraid that is not the case, somewhat possible generalisation I’m afraid. Integrated Students may on average complete their programme in a relative shorter period of time, then those who choose a modular approach, nevertheless, it is possible to complete the modular direction in a much shorter timeframe if personal circumstances permit one to. In fact, I believe there are less restriction, one can progress at their desired pace through the duration of training. Indeed, a very close friend of mine successfully accomplished their full training within 14months, [Hour Building, CPL and IR]. This also included initial PPL training, albeit, the PPL activity was undertaken in the states. Family commitments encouraged his decision in choosing the modular approach.
However….
We really must move away the argument which is better; rather, one should identify what best suits their personal needs.